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Prime e Composto Planilha

Recomendado para 4ª série — 6ª série

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New Worksheet

Prime e Composto Planilha

Nome: ____________________Data: ____________

Instruções: Identificar números primos e compostos e escrever fatorações primárias.

20 problemas

  1. Prime numbers in {12, 2, 23, 27, 21, 8} → ______
  2. Prime numbers in {21, 17, 9, 27, 2, 7} → ______
  3. Prime numbers in {19, 23, 13, 8, 15, 5} → ______
  4. Prime numbers in {27, 19, 15, 11, 3, 2} → ______
  5. Prime numbers in {12, 27, 21, 13, 15, 19} → ______
  6. Prime numbers in {19, 25, 23, 9, 27, 29} → ______
  7. Prime numbers in {25, 13, 29, 7, 3, 17} → ______
  8. Prime numbers in {13, 7, 23, 9, 2, 12} → ______
  9. Prime numbers in {7, 2, 19, 15, 21, 5} → ______
  10. Prime numbers in {11, 15, 25, 13, 12, 23} → ______
  11. Prime numbers in {9, 23, 25, 12, 7, 3} → ______
  12. Prime numbers in {2, 12, 25, 23, 5, 29} → ______
  13. Prime numbers in {2, 21, 8, 23, 15, 3} → ______
  14. Prime numbers in {21, 27, 3, 2, 15, 19} → ______
  15. Prime numbers in {9, 3, 5, 23, 21, 25} → ______
  16. Prime numbers in {15, 25, 2, 8, 5, 3} → ______
  17. Prime numbers in {27, 5, 17, 25, 7, 12} → ______
  18. Prime numbers in {29, 3, 17, 8, 27, 19} → ______
  19. Prime numbers in {21, 3, 12, 7, 9, 2} → ______
  20. Prime numbers in {25, 17, 7, 9, 29, 11} → ______
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